Update demo.py

demo.py

@@ -91,7 +91,7 @@ with gr.Blocks() as demo:
             id_image_input = gr.Image(type='filepath')
             gr.Examples(['idcard_examples/1.jpg', 'idcard_examples/2.jpg', 'idcard_examples/3.jpg'], 
                         inputs=id_image_input)
-            id_recognition_button = gr.Button("ID Card Recognition")
+            id_recognition_button = gr.Button("ID Card Recognition", variant="primary", size="lg")
         with gr.Column(scale=5):
             id_result_output = gr.HTML()